Days worked for proportional PLR calculation 
Procedure
In order for the employee to be entitled to receive PLR fractions, you must enter the minimum number of days worked in a month in the PPRDI constant in table T511K. This information is customized in the following section of the Implementation Guide: Payroll Calculation ® Sharing of Company Profits or Results - PLR ® Number of Days Worked for Calculating Proportional PLR.
If this constant is not customized, the system will assume a minimum number of 15 days as a default.